放射性核素的衰变遵循的规律为N=N0,下列说法错误的是()
A、N0=衰变前的原子数D
暂无解析
Ourhopeistoestablishmutuallybeneficialtradingrelationsbetweenus.
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国际多式联运与一般国际货物运输的区别是（）。
不懂得金钱价值的孩子最后在赚钱方面会有困难。
Accordingtothecontract,afterreceiptofthepreliminaryshippingadvice,youarekindlyrequestedtoopenwiththeBankofChinatherelativeL/Cinourfavourwithintendays.
